<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <!-- <meta name="viewport" content="width=device-width" /> -->
    <meta name="viewport" content="width=device-width, initial-scale=1.0,user-scalable=no" />
  </head>
  <body>
    <style>
      @media (max-width: 576px) {
        body {
          color: red;
        }
      }
    </style>
    yahoo.com
  </body>
</html>
